Raybestos MC391436 Brake Master Cylinder

Overview of Raybestos Element3; New Brake Master Cylinder MC391436

The Raybestos Element3; New Brake Master Cylinder MC391436 is engineered for reliable brake hydraulics performance. Designed with precision, this aluminum master cylinder features a 1.000-inch bore size and is suitable for vehicles requiring a 4-hole mounting configuration.

• Aluminum master cylinder material for durability and corrosion resistance
• Four mounting holes with a diameter of 0.354 inches for secure installation
• 1.000-inch bore size optimized for consistent brake fluid pressure
• Primary and secondary port threads sized M10x1 for standard brake line compatibility
• Part number MC391436 ensures exact replacement and fitment

Detailed Product Features and Specifications

This brake master cylinder from Raybestos is part of the Element3; New product line, which focuses on delivering reliable brake hydraulics components with precise engineering. The aluminum construction offers a balance of strength and lightweight design, reducing the risk of corrosion over time. The 4 mounting holes, each with a 0.354-inch diameter, provide a secure and stable fit to the vehicle’s brake system. Both the primary and secondary ports use M10x1 threads, which are compatible with many standard brake lines, ensuring straightforward installation and maintenance.

Applications and Common Issues Addressed

• Replacement for worn or leaking brake master cylinders in compatible vehicles
• Restores proper hydraulic pressure for consistent brake pedal feel
• Eliminates brake fluid leaks caused by damaged or corroded master cylinders
• Addresses spongy or unresponsive brake pedal issues
• Supports brake system rebuilds requiring precise bore size and port threading

Installation Notes and Tips

When installing the Raybestos MC391436 brake master cylinder, ensure the mounting surface is clean and free of debris. Verify that the 4 mounting holes align correctly with the vehicle’s brake system mounting points. Use compatible brake lines with M10x1 threads for both primary and secondary ports to avoid leaks. Bleed the brake system thoroughly after installation to remove air and ensure optimal brake performance.

Quality Assurance and Warranty

Raybestos Element3; New brake master cylinders are manufactured to meet or exceed industry standards for brake hydraulics components. The use of aluminum material enhances durability and corrosion resistance. While specific warranty details for part number MC391436 should be confirmed with the supplier, Raybestos typically offers coverage against manufacturing defects to ensure product reliability.